docs: cache life rework #85224
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docs: cache life rework #85224
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ijjk
added
created-by: Next.js DevEx team
CodSpeed Performance ReportMerging #85224 will not alter performanceComparing Summary
Footnotes
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molebox
reviewed
Oct 22, 2025
| Cache profiles control caching behavior through three timing properties: | ||
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| However, we recommend always adding a cache profile when using the `use cache` directive to explicitly define caching behavior. | ||
| - **`stale`**: How long the client can use cached data without checking the server |
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Lets link to the sections below from each of these
molebox
reviewed
Oct 22, 2025
| 1. Serves the cached version immediately (if available) | ||
| 2. Regenerates content in the background | ||
| 3. Updates the cache with fresh content | ||
| - Similar to Incremental Static Regeneration (ISR) |
molebox
reviewed
Oct 22, 2025
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| **The client enforces a minimum stale time of 30 seconds**: This ensures that prefetched data remains usable long enough for users to click on links after they've been prefetched. Without this minimum, very short stale times would cause prefetched data to expire before it could be used, making prefetching ineffective. | ||
| - After this period with no traffic, the next request regenerates content synchronously | ||
| - Must be longer than `revalidate` when both are specified |
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Do i get an error if its not? What happens if i do this wrong?
molebox
reviewed
Oct 22, 2025
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